Armando retired when he was $58$ years old and began receiving annuity. The annuity pays him $$800$ per month for life from a qualified retirement plan from his former employer. The annuity began in on January $1,2020.$ His investment in the annuity contract was $$90,000.$ What is the amount of Armando's taxable income from this annuity contract for $2023?$ Show your work.

$\frac{90000}{310}=290\mathrm{.}32$

$800-290=51012=6120$

Taxable amount for $2023\_6120$

$2.$ If Armando dies in $2049,$ what would be his taxable income from this annuity in tax year $2048?$

Taxable amount for $2048$